Light energy, its physics, physiological action and therapeutic applications (1904)
Cleaves, Margaret Abigail, 1848-1917 · New York, Rebman company;[etc., etc.] · leaf 210
Fi Experiment with Dead Frogs Foot. … Fig. 5._Plate showing effect of ultra-violet rays upon growth otbacteria. V, ultimate edge of visible violet rays, to the right otwhich is the visible spectrum, and to the left the ultra-violet. BACTERIA. 183 values in white light, but at the same time it substantiatesthe use of mechanisms arranged…
